(1) This is
one type of a conversion Cobra Command PCB which was used to
convert Dragon's Lair, Interstellar, or Space Ace machines
into Cobra
Command, using the Pioneer LD-V1000 laserdisc player.(2) This is the other type of a conversion Cobra Command
PCB which was used
to convert Cliff Hanger and Goal To Go machines into Cobra
Command. The
lower board is the same as the other conversion board, but this
one has an extra
smaller PCB on top which allows it to communicate with the
PR-8210.